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參數(shù)資料
| 型號： | PCM4201PW |
| 英文描述： | Low Power, 24-Bit, Single Channel Audio Analog-to-Digital Converter |
| 中文描述： | 低功耗，24位，單聲道音頻模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 248K |
| 代理商： | PCM4201PW |
SBAS342A DECEMBER 2004 REVISED MARCH 2005
Low Power, 24-Bit, Single Channel Audio
Analog-to-Digital Converter
FEATURES
High-Performance Delta-Sigma
Analog-to-Digital Converter
Differential Voltage Inputs
Dynamic Performance:
Dynamic Range (A-Weighted): Up to
112dB
THD+N: As low as 105dB
Three Sampling Modes:
Supports Output Sampling Rates Up to
108kHz
Choose from Low Power, High-
Performance, or Double Speed Modes
Audio Serial Port Interface:
Master or Slave Mode Operation
24-Bit Linear PCM Output Data
Left-Justified/DSP-Compatible Data
Format
Digital High-Pass Filter for DC Removal:
Includes a High-Pass Filter Disable Pin
Power Supplies:
Requires a +5V Analog Power Supply
Supports a +1.8V to +3.3V Digital Power
Supply Range
Low Power Dissipation
49mW Typical (Low Power Mode with
V
DD
= +3.3V)
39mW Typical (Low Power Mode with
V
DD
= +1.8V)
Power Down Mode
Less than 50
μ
W total power dissipation
Available in a small TSSOP-16 Package
APPLICATIONS
Digital Wireless Microphones
Battery-Powered Audio Recording and
Processing Equipment
DESCRIPTION
The PCM4201 is designed for digital audio applications
that require a combination of high dynamic range, low
distortion, and low power consumption. The primary
applications for the PCM4201 include digital wireless
microphones and battery-operated audio recording or
processing equipment. The PCM4201 outputs 24-bit
linear PCM audio data at sampling rates up to 108kHz.
Three sampling modes allow the user to trade off power for
performance, dependent upon the intended system
requirements. An on-chip voltage reference reduces the
number of external components needed for operation.
The PCM4201 includes dedicated control pins for
configuration of all programmable functions. The device
requires a +5.0V analog power supply, in addition to a
digital supply operating from +1.8V to +3.3V. The
PCM4201 is available in a small TSSOP-16 package.
I2S is a registered trademark of Royal Philips Electronics B.V., The Netherlands. All other trademarks are the property of their respective owners.
www.ti.com
Copyright
20042005, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCM4201PWR | Low Power, 24-Bit, Single Channel Audio Analog-to-Digital Converter |
| PCM4222_07 | High-Performance, Two-Channel, 24-Bit, 216kHz Sampling Multi-Bit Delta-Sigma Analog-to-Digital Converter |
| PCM4222PFBG4 | High-Performance, Two-Channel, 24-Bit, 216kHz Sampling Multi-Bit Delta-Sigma Analog-to-Digital Converter |
| PCM4222PFBRG4 | High-Performance, Two-Channel, 24-Bit, 216kHz Sampling Multi-Bit Delta-Sigma Analog-to-Digital Converter |
| PCM4222 | High-Performance, Two-Channel, 24-Bit, 216kHz Sampling Multi-Bit Delta-Sigma Analog-to-Digital Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM4201PW | 制造商:Texas Instruments 功能描述:IC ADC 24-BIT AUDIO 1CH 16-TSSOP 制造商:Texas Instruments 功能描述:IC, ADC 24-BIT AUDIO 1CH 16-TSSOP 制造商:Texas Instruments 功能描述:IC, ADC 24-BIT AUDIO 1CH 16-TSSOP; Resolution (Bits):24bit; Sampling Rate:108kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Supply Current:13mA; Digital IC Case Style:TSSOP; No. of Pins:16; ;RoHS Compliant: Yes |
| PCM4201PWG4 | 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Power 24-Bit Single Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝: |
| PCM4201PWR | 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Power 24-Bit Single Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝: |
| PCM4201PWRG4 | 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Power 24-Bit Single Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝: |
| PCM4202 | 制造商:BB 制造商全稱:BB 功能描述:High-Performance 24-Bit, 216kHz Sampling Stereo Audio Analog-to-Digital Converter |
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